CN206752543U - A kind of road foundation excavation of foundation pit machine - Google Patents
A kind of road foundation excavation of foundation pit machine Download PDFInfo
- Publication number
- CN206752543U CN206752543U CN201720626206.4U CN201720626206U CN206752543U CN 206752543 U CN206752543 U CN 206752543U CN 201720626206 U CN201720626206 U CN 201720626206U CN 206752543 U CN206752543 U CN 206752543U
- Authority
- CN
- China
- Prior art keywords
- bucket
- car body
- swing arm
- rotatablely connected
- hinge
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of road foundation excavation of foundation pit machine, including compartment, swing arm, crawler belt, rotary electric machine, car body, headstock and bucket body, crawler belt is provided with the lower position of the car body, headstock is provided with the anterior position of the car body, and it is provided with compartment on the rear position of car body, rotary electric machine is installed on car body between the compartment and headstock, it is rotatablely connected between the swing arm other end and dipper by hinge, bucket arm cylinder above the swing arm in the upper cylinder mounting seat of centre position is rotatablely connected with dipper one end by hinge, the bucket body is by bottom plate, reinforcing plate and side plate are formed, the both sides of the bottom plate are welded with side plate, reinforcing plate is welded between the side plate.The utility model structure is novel, easy to control, and digging efficiency is high, applied widely.
Description
Technical field
Road construction equipment technical field is the utility model is related to, specially a kind of road foundation excavation of foundation pit machine.
Background technology
At present, ground foundation ditch is the heatable adobe sleeping platform excavated in basic engineering position by substrate absolute altitude and basic plane size,
At present during ground foundation pit construction, due to the influence of construction environment, some construction equipments can not normally work, construction effect
Rate is low, during construction, also there is the situation of the bad cleaning of soil, has had a strong impact on the process of construction.
The content of the invention
The purpose of this utility model is to provide a kind of road foundation excavation of foundation pit machine, to solve to carry in above-mentioned background technology
The problem of going out, possessed beneficial effect are：The apparatus structure is novel, easy to control, and digging efficiency is high, applied widely.
To achieve the above object, the utility model provides following technical scheme：A kind of road foundation excavation of foundation pit machine, including
Compartment, swing arm, crawler belt, rotary electric machine, car body, headstock and bucket body, crawler belt are provided with the lower position of the car body, institute
State and headstock is provided with the anterior position of car body, and compartment is provided with the rear position of car body, between the compartment and headstock
Car body on rotary electric machine is installed, and connected between rotary electric machine and mounting seat A by axis of rotation, the mounting seat A with
Swing arm one end is rotatablely connected by hinge, is rotatablely connected between the swing arm other end and dipper by hinge, on the swing arm
Bucket arm cylinder in square centre position upper cylinder mounting seat is rotatablely connected with dipper one end by hinge, the other end of the dipper
Be rotatablely connected between the mounting seat B of bucket body by hinge, the bucket cylinder above the dipper on cylinder installation seat with
Connected between bucket body by link rotatable, the junction between the connecting rod and bucket cylinder is provided with crank, and crank
Connected by axis of rotation between one end and connecting rod, be rotatablely connected between the crank other end and dipper by hinge, it is described
Bucket body is made up of bottom plate, reinforcing plate and side plate, and the both sides of the bottom plate are welded with side plate, is welded with and is added between the side plate
Strong plate, and reinforcing plate bottom is welded with bottom plate.
Preferably, two hydraulic legs are symmetrically installed with the car body rear position.
Preferably, boom cylinder is provided with the swing arm lower position, and is passed through between boom cylinder one end and swing arm
Hinge is rotatablely connected.
Preferably, the front end uniform welding of the bottom plate has several toothholders.
Preferably, several filter screens are provided with the side plate.
Compared with prior art, the beneficial effects of the utility model are：The device structure is novel, easy to control, excavates effect
Rate is high, and applied widely, specific advantage is as described below：
（1）Being used cooperatively between crawler belt and car body, the mobility and use range of the device are added, makes the device
It can be worked under extremely rugged environment；
（2）The installation in car body rear compartment, the device is transported with the self-sustaining soil to digging, reduce work
Measure, add efficiency of construction；
（3）Being used cooperatively between rotary electric machine and mounting seat A, add the boundary of works area of the device；
（4）The presence of hydraulic leg, add the stability and security of device work；
（5）The presence of bucket body front end toothholder, is easy to excavation of the device to soil, and filter screen may filter that in soil
Moisture, reduces working strength, and the presence of reinforcing plate ensure that the intensity of itself of bucket body, ensure that the security of work；
（6）Being used cooperatively between swing arm, boom cylinder, dipper, bucket arm cylinder and bucket body, constitute three freely
The six bar mechanism of degree, the efficiency of excavation is increased, ensure the stability excavated.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the utility model mining structure schematic diagram；
Fig. 3 is the utility model bucket body structural representation.
In figure：1- compartments；2- mounting seats A；3- swing arms；4- bucket arm cylinders；5- hydraulic legs；6- crawler belts；7- rotary electric machines；
8- car bodies；9- headstocks；10- dippers；11- bucket cylinders；12- cranks；13- connecting rods；14- bucket bodies；15- boom cylinders；16-
Mounting seat B；17- toothholders；18- bottom plates；19- filter screens；20- reinforcing plates；21- side plates.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Refer to Fig. 1-3, a kind of embodiment provided by the utility model：A kind of road foundation excavation of foundation pit machine, including car
Railway carriage or compartment 1, swing arm 3, crawler belt 6, rotary electric machine 7, car body 8, headstock 9 and bucket body 14, crawler belt is provided with the lower position of car body 8
6, be provided with headstock 9 in the anterior position of car body 8, and compartment 1 is provided with the rear position of car body 8, compartment 1 and headstock 9 it
Between car body 8 on rotary electric machine 7 is installed, and connected between rotary electric machine 7 and mounting seat A2 by axis of rotation, mounting seat A2
It is rotatablely connected by hinge with the one end of swing arm 3, is rotatablely connected between the other end of swing arm 3 and dipper 10 by hinge, the top of swing arm 3
Bucket arm cylinder 4 in the upper cylinder mounting seat of centre position is rotatablely connected with the one end of dipper 10 by hinge, the other end of dipper 10
It is rotatablely connected between the mounting seat B16 of bucket body 14 by hinge, the bucket cylinder on the top cylinder installation seat of dipper 10
It is rotatablely connected between 11 and bucket body 14 by connecting rod 13, the junction between connecting rod 13 and bucket cylinder 11 is provided with crank
12, and connected between the one end of crank 12 and connecting rod 13 by axis of rotation, pass through hinge between the other end of crank 12 and dipper 10
Rotation connection, bucket body 14 are made up of bottom plate 18, reinforcing plate 20 and side plate 21, and the both sides of bottom plate 18 are welded with side plate 21, side
Reinforcing plate 20 is welded between plate 21, and the bottom of reinforcing plate 20 is welded with bottom plate 18, car body 8 is symmetrically installed with two on rear position
Individual hydraulic leg 5, boom cylinder 15 is provided with the lower position of swing arm 3, and pass through hinge between the one end of boom cylinder 15 and swing arm 3
Chain is rotatablely connected, and the front end uniform welding of bottom plate 18 has several toothholders 17, several filter screens 19 are provided with side plate 21.
Operation principle:In use, car body 8 is reached on operating position, rotary electric machine 7 is rotated, bucket body 14 is parked
In the top of operating position, boom cylinder 15 shrinks, and swing arm 3 drops to bucket body 14 and contacted with ground to be dug, bucket arm cylinder 4
Worked with bucket cylinder 11, realize bucket body 11 and excavate and load work, after the completion of loading, boom cylinder 15 stretches, will
Bucket body 14 is displaced to initial position, and bucket body 14 is placed on the top position in compartment 1 by rotary electric machine 7, dipper oil
Cylinder 4 works with bucket cylinder 11, the soil in bucket body 14 is poured into compartment 1, thus working in reciprocating mode.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Claims (5)
1. a kind of road foundation excavation of foundation pit machine, including compartment（1）, swing arm（3）, crawler belt（6）, rotary electric machine（7）, car body（8）、
Headstock（9）And bucket body（14）, it is characterised in that：The car body（8）Lower position on be provided with crawler belt（6）, the car
Body（8）Anterior position on be provided with headstock（9）, and car body（8）Rear position on be provided with compartment（1）, the compartment（1）
With headstock（9）Between car body（8）On rotary electric machine is installed（7）, and rotary electric machine（7）With mounting seat A（2）Between by turn
Axle is rotatablely connected, the mounting seat A（2）With swing arm（3）One end is rotatablely connected by hinge, the swing arm（3）The other end and bucket
Bar（10）Between be rotatablely connected by hinge, the swing arm（3）Bucket arm cylinder in the upper cylinder mounting seat of top centre position（4）
With dipper（10）One end is rotatablely connected by hinge, the dipper（10）The other end and bucket body（14）Mounting seat B
（16）Between be rotatablely connected by hinge, the dipper（10）Bucket cylinder on the cylinder installation seat of top（11）With bucket body
（14）Between pass through connecting rod（13）Rotation connection, the connecting rod（13）With bucket cylinder（11）Between junction be provided with crank
（12）, and crank（12）One end and connecting rod（13）Between connected by axis of rotation, the crank（12）The other end and dipper
（10）Between be rotatablely connected by hinge, the bucket body（14）By bottom plate（18）, reinforcing plate（20）And side plate（21）Form,
The bottom plate（18）Both sides be welded with side plate（21）, the side plate（21）Between be welded with reinforcing plate（20）, and reinforcing plate
（20）Bottom and bottom plate（18）Welding.
A kind of 2. road foundation excavation of foundation pit machine according to claim 1, it is characterised in that：The car body（8）Back side
Put and be symmetrically installed with two hydraulic legs（5）.
A kind of 3. road foundation excavation of foundation pit machine according to claim 1, it is characterised in that：The swing arm（3）Lower orientation
Put and be provided with boom cylinder（15）, and boom cylinder（15）One end and swing arm（3）Between be rotatablely connected by hinge.
A kind of 4. road foundation excavation of foundation pit machine according to claim 1, it is characterised in that：The bottom plate（18）Front end
Uniform welding has several toothholders（17）.
A kind of 5. road foundation excavation of foundation pit machine according to claim 1, it is characterised in that：The side plate（21）Upper setting
There are several filter screens（19）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720626206.4U CN206752543U (en) | 2017-06-01 | 2017-06-01 | A kind of road foundation excavation of foundation pit machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720626206.4U CN206752543U (en) | 2017-06-01 | 2017-06-01 | A kind of road foundation excavation of foundation pit machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206752543U true CN206752543U (en) | 2017-12-15 |
Family
ID=60621609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720626206.4U Expired - Fee Related CN206752543U (en) | 2017-06-01 | 2017-06-01 | A kind of road foundation excavation of foundation pit machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206752543U (en) |
-
2017
- 2017-06-01 CN CN201720626206.4U patent/CN206752543U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171215 Termination date: 20200601 |